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In English / High School | 2025-07-03

A. Complete the following words with 'er' or 'or':
1. Moth ______
2. letter ______
3. summ ______
4. comput ______
5. work ______
6. doct ______
7. raz ______
8. anch ______
9. hect ______
10. pri ______

B. Add 'un' to the following words to get their opposites:
1. Lock ______
2. Fair ______
3. Aware ______
4. cover ______
5. Happy ______
6. Wise ______
7. Usual ______
8. Lucky ______

Make at least two new words from the words given below:
1. FATHER ______ ______
2. THEREIN ______ ______
3. ELEPHANT ______ ______
4. KANGAROO ______ ______
5. PORCUPINE ______ ______

Asked by dsean6496

Answer (1)

A. Complete the following words with 'er' or 'or':

Moth er

Letter er

Summ er

Comput er

Work er

Doct or

Raz or

Anch or

Hect or

Pri or


B. Add 'un' to the following words to get their opposites:

Lock Unlock

Fair Unfair

Aware Unaware

Cover Uncover

Happy Unhappy

Wise Unwise

Usual Unusual

Lucky Unlucky


Make at least two new words from the words given below:

FATHER Hat, Earth

THEREIN There, Here, Her, The

ELEPHANT Ele, Pant, Ant

KANGAROO Roan, Kang, Rang

PORCUPINE Pine, Pure, Core


In this exercise, part A focuses on completing words with either the suffix 'er' or 'or'. These are common suffixes in English often used to indicate someone who performs an action (e.g., 'worker') or an object/device (e.g., 'razor'). Understanding when to use each suffix can depend on spelling conventions and word origins.
Part B involves adding the prefix 'un-' to create negatives of the original words. This is straightforward, as 'un-' is commonly used to indicate the opposite meaning in English.
Lastly, the task of creating new words from given words is a fun word puzzle exercise that helps enhance vocabulary and spelling skills by identifying smaller words within a larger word.

Answered by LiamAlexanderSmith | 2025-07-06